code: def setUp(self):
      super().setUp()
  
      # We have a SentencePiece fixture for testing
      tokenizer = CamembertTokenizer(SAMPLE_VOCAB)
      tokenizer.save_pretrained(self.tmpdirname)
  
file_path: transformers/tests/models/camembert/test_tokenization_camembert.py
imports: import tempfile
  import unittest
  from transformers import AddedToken, CamembertTokenizer, CamembertTokenizerFast
  from transformers.testing_utils import get_tests_dir, require_sentencepiece, require_tokenizers, slow
  from transformers.utils import is_torch_available
  from ...test_tokenization_common import TokenizerTesterMixin
label_desc: Use image node_id 1 for calling the CamembertTokenizationTest obj's underlying member method code with example usage: obj.setUp() without return types